How to use

setFirstInput

method

in

org.apache.flink.api.common.operators.base.DeltaIterationBase

/**
 * Sets the given input as the initial solution set.
 * 
 * @param input The contract to set the initial solution set.
 */
public void setInitialSolutionSet(Operator<ST> input) {
  setFirstInput(input);
}

/**
 * Sets the given input as the initial solution set.
 * 
 * @param input The contract to set the initial solution set.
 */
public void setInitialSolutionSet(Operator<ST> input) {
  setFirstInput(input);
}

/**
 * Sets the given input as the initial solution set.
 * 
 * @param input The contract to set the initial solution set.
 */
public void setInitialSolutionSet(Operator<ST> input) {
  setFirstInput(input);
}